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Washer - 5.115-903.0:Karcher 360 View
Washer - 5.115-903.0:KarcherWasher - 5.115-903.0:KarcherWasher - 5.115-903.0:Karcher 360 View

Washer 5.115-903.0

Part Number: 5.115-903.0
Karcher
Availability: In Stock
Price: $4.99
Ships within 1 business day

*This part replaces obsolete part #: 063-552.

Product Information
Description:
This plastic washer goes next to the rubber washer and the grooved ring and is sold individually. This is a genuine Karcher replacement part that is sourced from the original manufacturer for use with pressure washers. A screwdriver, a set of pliers, and a hammer may all be needed during the replacement of this part.
Frequently Purchased With
Products Compatibility

This item works with the following types of products:

  • • Pressure Washer

Questions & Answers for Washer


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Repair Instructions: Submitted by Customers Like You
Tool Type:
Pressure Washer
Parts Used:
Washer - 5.115-903.0
Piston Complete - 4.553-215.0
Repair Difficulty:
Medium
Time Spent Repairing:
1-2 hours
Tools Used:
Screwdriver, Pliers, Socket set, Adjustable Wrench, Allen Wrench Set
Pressure washer high pressure hose connection broke at the pump. The pump threaded connection broke off.
1. Removed Pump from engine.
2. Disassembled pump and inspected all parts.
3. Ordered a new pump rebuild kit, cylinder head (Part that broke),valves, and bearings.
4. Reassembled pump and filled with oil.
5. Reinstalled rebuilt pump on engine.


Works great again!
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Tool Type:
Pressure Washer
Parts Used:
Washer - 5.115-903.0
Engine Oil 1l - 6.288-050.0
Spill Valve Complete - 4.591-040.0
Valve (3 St Ck) - 2.884-916.0
Repair Difficulty:
Easy
Time Spent Repairing:
1-2 hours
Tools Used:
Screwdriver, Pliers, Socket set, Wrench Set
Pressure washer lost pressure
I followed the instructional video for my model of pressure washer step by step and the repair went very easily. I removed the pump from the drive shaft and took it apart, removed all of the parts that needed to be replaced, cleaned the pump housing parts, put in the new parts, filled it with new pump oil, reassembled the pump and connected it to the power shaft.

It now runs like new.

I found the instructional video a great help and couldn't have done it in the short time it took.
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Tool Type:
Pressure Washer
Parts Used:
Washer - 5.115-903.0
Repair Difficulty:
Easy
Time Spent Repairing:
15-30 minutes
Tools Used:
Screwdriver, Pliers, Hammer of course!
Pressure washer was pulsating and not generating the right pressure
Rebuilt the pump.
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Reviews
5
Average Rating (out of 5):
2 Reviews
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  • went on like it should
    all items I ordered went in but the pump for this pressure washer is still leaking. Too bad I can't get the whole pump assembly
    Johnny - May 31, 2023 Verified Purchase
    Saved me $$
    I thought I was going to have to either overhaul the water pump or buy a new pressure washer. These did the job and saved me lots of $$. Thanks!
    Guest - July 31, 2019 Verified Purchase
    Verified Purchase
    eReplacementParts Team
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